| West Mifflin to Poinciana (Florida) | 850.18 mi (1,368.23 km) |
| West Mifflin to Point Pleasant (New Jersey) | 308.52 mi (496.51 km) |
| West Mifflin to Pomona (California) | 2,111.37 mi (3,397.92 km) |
| West Mifflin to Pompano Beach (Florida) | 975.36 mi (1,569.69 km) |
| West Mifflin to Pompton Lakes (New Jersey) | 297.84 mi (479.32 km) |
| West Mifflin to Pompton Plains (New Jersey) | 296.45 mi (477.09 km) |
| West Mifflin to Ponca City (Oklahoma) | 959.05 mi (1,543.43 km) |
| West Mifflin to Ponce (Puerto Rico) | 1,734.76 mi (2,791.83 km) |
| West Mifflin to Pontiac (Illinois) | 459.28 mi (739.14 km) |
| West Mifflin to Pontiac (Michigan) | 235.88 mi (379.62 km) |
| West Mifflin to Pooler (Georgia) | 575.20 mi (925.69 km) |
| West Mifflin to Poplar Bluff (Missouri) | 619.06 mi (996.28 km) |
| West Mifflin to Poquoson (Virginia) | 293.71 mi (472.68 km) |
| West Mifflin to Port Angeles (Washington) | 2,190.09 mi (3,524.61 km) |
| West Mifflin to Port Arthur (Texas) | 1,071.96 mi (1,725.15 km) |
